Bug 1765655 (CVE-2019-15225) - CVE-2019-15225 envoy: crafted request with long URI allows remote attacker to cause denial of service
Summary: CVE-2019-15225 envoy: crafted request with long URI allows remote attacker to...
Keywords:
Status: CLOSED ERRATA
Alias: CVE-2019-15225
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks: 1765656
TreeView+ depends on / blocked
 
Reported: 2019-10-25 16:40 UTC by kat
Modified: 2021-10-25 09:55 UTC (History)
2 users (show)

Fixed In Version:
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Doc Text:
A flaw was found in Envoy through version 1.11.1. Users may configure a route to match incoming path headers via the libstdc++ regular expression implementation. A remote attacker may send a request with a very long URI to result in a denial of service through memory consumption. The highest threat from this vulnerability is to system availability.
Clone Of:
Environment:
Last Closed: 2021-10-25 09:55:14 UTC
Embargoed:

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Description kat 2019-10-25 16:40:03 UTC 
A vulnerability was found in Envoy through 1.11.1, where users may configure a route to match incoming path headers via the libstdc++ regular expression implementation. A remote attacker may send a request with a very long URI to result in a denial of service (memory consumption). This is a related issue to CVE-2019-14993.

This description came from: https://nvd.nist.gov/vuln/detail/CVE-2019-15225
Comment 1 Timothy Walsh 2019-11-11 12:17:23 UTC 
See related flaw https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14993
Comment 3 Mark Cooper 2020-05-13 01:22:25 UTC 
Used FixCVE names as this was released in an RHEA: https://access.redhat.com/errata/RHEA-2020:1416
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